package com.neusoft.elmboot.mapper;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;
/**
 * 积分
 * Mapper
 */

@Mapper
public interface PointMapper {

    @Select("select point from user where userId=#{userId}")
    public Double showPointByUserId(String userId);
}

